Feb 22 β€’ 03:43 UTC πŸ‡ΆπŸ‡¦ Qatar Al Jazeera

Discovery of organic compound in a distant star cloud reinforces hypothesis of life's seeds spreading in the universe

Scientists have discovered the organic compound methenamine in a distant star-forming nebula, suggesting early chemical precursors to life might emerge in star systems.

A team of astronomers has discovered an organic chemical compound known as methenamine within the core of a star-forming nebula located 554 light-years away from Earth. This finding may provide critical insights into how life could potentially arise on other planets. The compound was detected in the L1544 cloud, which is part of the Taurus Molecular Cloud, a dense region of gas and dust where new stars are forming. This significant discovery supports the idea that the basic chemical processes necessary for life might begin at very early stages during the formation of star systems.

Leading the study was researcher Yuxin Lin, and the findings were published in The Astrophysical Journal Letters. The research suggests that the chemical composition of the L1544 cloud could later be transferred to planets that will form as the cloud collapses and new stars are born. This transfer of materials indicates that the building blocks of life could exist in various star systems across the universe, potentially impacting the search for extraterrestrial life.

Although the L1544 cloud appears calm on the surface, it provides an ideal environment to study the precursory molecules for life. The materials from the outer edges of this cloud gradually drift toward the center, carrying with them a mix of chemical compounds, with methenamine being one of them. The implications of finding such compounds in vast interstellar environments point to the widespread potential for the genesis of life throughout the cosmos, reinforcing the hypothesis that life’s origins could be more common than previously thought.

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